Mirror/Momentum-Firmware
1
0
Fork 0
mirror of https://github.com/Next-Flip/Momentum-Firmware.git synced 2026-04-29 04:09:58 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'dev' of https://github.com/flipperdevices/flipperzero-firmware into mntm-dev

Browse Source
This commit is contained in:
Willy-JL
2024-03-29 00:47:07 +00:00
parent d23047eb1c 21e7c46033
commit 9fd3f70636
81 changed files with 1260 additions and 970 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
lib/toolbox/saved_struct.c
View File

@@ -13,7 +13,12 @@ typedef struct {
uint32_t timestamp;
} SavedStructHeader;
bool saved_struct_save(const char* path, void* data, size_t size, uint8_t magic, uint8_t version) {
bool saved_struct_save(
const char* path,
const void* data,
size_t size,
uint8_t magic,
uint8_t version) {
furi_check(path);
furi_check(data);
furi_check(size);
@@ -35,7 +40,7 @@ bool saved_struct_save(const char* path, void* data, size_t size, uint8_t magic,
if(result) {
// Calculate checksum
uint8_t checksum = 0;
uint8_t* source = data;
const uint8_t* source = data;
for(size_t i = 0; i < size; i++) {
checksum += source[i];
}
@@ -63,6 +68,10 @@ bool saved_struct_save(const char* path, void* data, size_t size, uint8_t magic,
}
bool saved_struct_load(const char* path, void* data, size_t size, uint8_t magic, uint8_t version) {
furi_check(path);
furi_check(data);
furi_check(size);
FURI_LOG_I(TAG, "Loading \"%s\"", path);
SavedStructHeader header;
@@ -131,13 +140,12 @@ bool saved_struct_load(const char* path, void* data, size_t size, uint8_t magic,
return result;
}
bool saved_struct_get_payload_size(
bool saved_struct_get_metadata(
const char* path,
uint8_t magic,
uint8_t version,
uint8_t* magic,
uint8_t* version,
size_t* payload_size) {
furi_check(path);
furi_check(payload_size);
SavedStructHeader header;
Storage* storage = furi_record_open(RECORD_STORAGE);
@@ -151,26 +159,22 @@ bool saved_struct_get_payload_size(
break;
}
size_t bytes_count = storage_file_read(file, &header, sizeof(SavedStructHeader));
if(bytes_count != sizeof(SavedStructHeader)) {
if(storage_file_read(file, &header, sizeof(SavedStructHeader)) !=
sizeof(SavedStructHeader)) {
FURI_LOG_E(TAG, "Failed to read header");
break;
}
if((header.magic != magic) || (header.version != version)) {
FURI_LOG_E(
TAG,
"Magic(%d != %d) or Version(%d != %d) mismatch of file \"%s\"",
header.magic,
magic,
header.version,
version,
path);
break;
if(magic) {
*magic = header.magic;
}
if(version) {
*version = header.version;
}
if(payload_size) {
uint64_t file_size = storage_file_size(file);
*payload_size = file_size - sizeof(SavedStructHeader);
}
uint64_t file_size = storage_file_size(file);
*payload_size = file_size - sizeof(SavedStructHeader);
result = true;
} while(false);